Imports of package allocator

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/ydb-platform/ydb-go-genproto/protos/Ydb
github.com/ydb-platform/ydb-go-genproto/protos/Ydb_Query
github.com/ydb-platform/ydb-go-genproto/protos/Ydb_Table
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.